Weather History for Key West, FL

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Saturday, January 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 26 °C 21 °C  
Max Temperature 27 °C 23 °C 28 °C (1993)
Min Temperature 23 °C 18 °C 5 °C (1886)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 12  
Since 1 July heating degree days 4 30  
Cooling Degree Days 13 5  
Month to date cooling degree days 140 62  
Year to date cooling degree days 140 62  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 20 °C    
Average Humidity 75    
Maximum Humidity 82    
Minimum Humidity 67    
Precipitation  
Precipitation T mm 1.78 mm 1.60 mm (2012)
Month to date precipitation T 0.76  
Year to date precipitation T 0.76  
Snow  
Snow 0.00 cm - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 cm    
Sea Level Pressure  
Sea Level Pressure 1020 hPa    
Wind  
Wind Speed 21 km/h (ESE)    
Max Wind Speed 29 km/h    
Max Gust Speed 37 km/h    
Visibility 16 kilometers    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jan. 12, 2013 Rise Set
Actual Time 7:13 AM EST 5:58 PM EST
Civil Twilight 6:48 AM EST 6:22 PM EST
Nautical Twilight 6:20 AM EST 6:50 PM EST
Astronomical Twilight 5:52 AM EST 7:18 PM EST
Moon 7:41 AM EST (1/12) 7:12 PM EST (1/12)
Length of Visible Light 11h 34m
Length of Day
10h 45m
New Moon, 1% of the Moon is Illuminated
Jan 12
New Moon
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Hourly Weather History & Observations

Time (EST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 24.4 °C - 21.1 °C 82% 1019.7 hPa 16.1 km East 22.2 km/h / 6.2 m/s - N/A   Mostly Cloudy
1:53 AM 24.4 °C - 20.6 °C 79% 1019.6 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Clear
2:24 AM 24.0 °C - 21.0 °C 83% 1019.5 hPa 16.1 km ESE 20.4 km/h / 5.7 m/s - N/A   Mostly Cloudy
2:36 AM 24.0 °C - 21.0 °C 83% 1019.5 hPa 16.1 km ESE 24.1 km/h / 6.7 m/s - N/A   Scattered Clouds
2:53 AM 24.4 °C - 20.0 °C 76% 1019.4 hPa 16.1 km ESE 24.1 km/h / 6.7 m/s - N/A   Clear
3:45 AM 24.0 °C - 21.0 °C 83% 1019.2 hPa 16.1 km ESE 20.4 km/h / 5.7 m/s - N/A   Mostly Cloudy
3:53 AM 24.4 °C - 20.6 °C 79% 1019.2 hPa 16.1 km ESE 25.9 km/h / 7.2 m/s - N/A   Mostly Cloudy
4:00 AM 24.0 °C - 20.0 °C 78% 1019.2 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Scattered Clouds
4:53 AM 24.4 °C - 20.6 °C 79% 1019.0 hPa 16.1 km East 22.2 km/h / 6.2 m/s - N/A   Scattered Clouds
5:53 AM 23.9 °C - 20.6 °C 82% 1019.4 hPa 16.1 km East 14.8 km/h / 4.1 m/s - N/A   Partly Cloudy
6:14 AM 24.0 °C - 21.0 °C 83% 1019.2 hPa 16.1 km East 20.4 km/h / 5.7 m/s - 0.0 mm Rain Light Rain
6:44 AM 24.0 °C - 20.0 °C 78% 1019.5 hPa 16.1 km ESE 24.1 km/h / 6.7 m/s - 0.0 mm   Scattered Clouds
6:53 AM 24.4 °C - 20.0 °C 76% 1019.7 hPa 16.1 km ESE 20.4 km/h / 5.7 m/s - 0.0 mm   Scattered Clouds
7:53 AM 24.4 °C - 20.0 °C 76% 1020.4 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Partly Cloudy
8:53 AM 25.0 °C - 20.6 °C 76% 1020.5 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Clear
9:53 AM 26.1 °C - 20.6 °C 72% 1021.1 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Mostly Cloudy
10:53 AM 26.1 °C - 21.1 °C 74% 1020.7 hPa 16.1 km ESE 22.2 km/h / 6.2 m/s - N/A   Scattered Clouds
11:53 AM 26.7 °C 28.3 °C 20.6 °C 69% 1019.8 hPa 16.1 km ESE 25.9 km/h / 7.2 m/s - N/A   Clear
12:53 PM 26.7 °C 28.3 °C 20.6 °C 69% 1018.9 hPa 16.1 km ESE 27.8 km/h / 7.7 m/s - N/A   Partly Cloudy
1:53 PM 26.7 °C 28.2 °C 20.0 °C 67% 1018.6 hPa 16.1 km East 25.9 km/h / 7.2 m/s - N/A   Clear
2:53 PM 26.1 °C - 20.6 °C 72% 1018.4 hPa 16.1 km East 20.4 km/h / 5.7 m/s - N/A   Mostly Cloudy
3:29 PM 25.0 °C - 20.0 °C 74% 1018.2 hPa 16.1 km East 25.9 km/h / 7.2 m/s - 0.0 mm   Overcast
3:53 PM 25.6 °C - 20.6 °C 74% 1018.2 hPa 16.1 km East 25.9 km/h / 7.2 m/s 37.0 km/h / 10.3 m/s 0.0 mm   Scattered Clouds
4:53 PM 25.0 °C - 19.4 °C 71% 1018.8 hPa 16.1 km East 24.1 km/h / 6.7 m/s 35.2 km/h / 9.8 m/s N/A   Clear
5:53 PM 24.4 °C - 19.4 °C 74% 1018.8 hPa 16.1 km East 25.9 km/h / 7.2 m/s - N/A   Clear
6:53 PM 24.4 °C - 19.4 °C 74% 1019.4 hPa 16.1 km East 18.5 km/h / 5.1 m/s - N/A   Partly Cloudy
7:53 PM 23.9 °C - 19.4 °C 76% 1019.7 hPa 16.1 km ENE 9.3 km/h / 2.6 m/s - N/A   Scattered Clouds
8:53 PM 23.9 °C - 18.9 °C 73% 1019.3 hPa 16.1 km East 13.0 km/h / 3.6 m/s - N/A   Clear
9:53 PM 23.9 °C - 18.9 °C 73% 1019.3 hPa 16.1 km East 13.0 km/h / 3.6 m/s - N/A   Clear
10:53 PM 23.9 °C - 19.4 °C 76% 1018.8 hPa 16.1 km East 20.4 km/h / 5.7 m/s - N/A   Clear
11:53 PM 23.9 °C - 20.0 °C 79% 1018.5 hPa 16.1 km East 16.7 km/h / 4.6 m/s - N/A   Clear